CN202175932U

CN202175932U - Novel wave prevention device

Info

Publication number: CN202175932U
Application number: CN201120232620XU
Authority: CN
Inventors: 陈叶旺
Original assignee: Huaqiao University
Current assignee: Huaqiao University
Priority date: 2011-07-03
Filing date: 2011-07-03
Publication date: 2012-03-28
Anticipated expiration: 2021-07-03

Abstract

The utility model discloses a novel wave prevention device, which comprises a base plate, a wave blocking plate, a reinforcing body and one or more than one fixing pile bodies. The section of the wave blocking plate is in an arc shape, the reinforcing body is used for reinforcing the wave blocking plate, and the base plate, the wave blocking plate and the reinforcing body are detachably connected to form a triangular shape. The base plate is correspondingly provided with a through hole for the fixing pile body to penetrate through, and the length of the fixing pile body is larger than the thickness of the base plate. By means of the structure, all parts of the novel wave prevention device are assembled according to a plan, an inner arc face of the wave blocking plate is arranged towards the direction of wave, the fixing pile body is punched into prefabricated underground through the through hole of the base plate, and the novel wave prevention device can be produced repeatedly according to an actual situation. Compared with the prior art, the arc-shaped wave blocking plate can bounce wave softly, thereby being good in wave prevention effect. In addition, all parts are detachably assembled into a reasonable and stable structure, thereby having the advantages of being stable, convenient and quick in construction, convenient in transportation, low in cost and the like.

Description

A kind of novel shielding

Technical field

The utility model relates to the safeguarding structure or the apparatus field at riverbank, seashore or harbour, is specifically related to a kind of novel shielding.

Background technology

Sandy littoral under wave and trend acting in conjunction with mud matter sea, river and lake etc.; Sediment movement is active; Harbor approach and the mooring basin alluvial of being everlasting also has the other basin often to receive the brute force invasion and attack of wave, need set up defense installation---shielding in these cases; Shielding is impact, erosion and the invasion and attack of defence wave; Protect littoral facility and boats and ships etc. and keep the littoral water surface steadily and prevent littoral mud and foreign material alluvial etc., with guarantee littoral facility avoid wave effect and boats and ships bank safety berth the waters built with operation littoral or littoral outside protector in the waters.Shielding is made up of jetty or unconnected offshore breakwater that one, two roads are connected with bank usually, or is made up of jointly jetty and offshore breakwater, and the waters of shielding shielding often has one or several mouthful door to supply the ship turnover, and it is the important component part of the bank of artificial shielding.The layout of shielding; Particularly mouthful position, direction, the size of door; The water surface of inshore waters steadily deposited with silt has considerable influence, and in addition, the intensity and the soundness of shielding are occupied an leading position in protection effect; The convenience of constructing in addition and transporting plays a decisive role to the especially sudden missile defense of defence with quick degree, and cost also is one of key factor wherein certainly.At present, the shielding of bank commonly used is broadly divided into sloping breakwater, stalk dike, blendes together dike, passes through empty dike and floating embankment etc., and jet dike and jetting dike are also arranged, but because the each side cost of the two is all higher, so difficult the popularization.Sloping breakwater, wave meet with sloping breakwater and deform, and be broken on the slope; Give the flowing pressure and the underflow of slope concentration of local, the domatic under water counter-pressure upwards that also occurs, therefore; The outer slope of dike natural stone block, artificial concrete blocks or special-shaped block mask commonly used prevent the wave scour, and levee body is generally used hierarchical layered piece clitter section in echelon; Crest level mainly according to wave on mask swash height with allow that more the ripple amount is confirmed, sloping breakwater is applicable to the less condition with soft foundation of the depth of water, so it is not only constructed and transports complicacy; Cost and manpower expend all bigger, and range of application is narrower; Stalk dike, forward wave will take place before the stalk dike fully or incomplete reflection, form vertical wave (standing wave); Stalk will bear the pressure and the uplift pressure of vertical wave, therefore often adopt reinforced concrete caisson or huge of concrete to construct, and wave hour also can adopt crib; Also adopt large-scale tubing string structure arranged in recent years, the stalk dike is applicable to batholith or more closely knit ground, normal shop one deck rubble bedding at the bottom of the wall; The outer bedding face of dike is optionally laid armour rock, but dike inboard double as harbour usefulness allows that crest level can reduce when more unrestrained; Sometimes the caisson that also adopts the top rake top cover and be with the unrestrained empty chamber that disappears is to reduce vertical wave pressure, and the directional spectrum component of diagonal wave or irregular wave forms the three-dimensional ripple in the stalk front-reflection; Peak valley is checkerboard and alternately occurs, and confirms need consider along the resultant pressure of dike line wave the influence of stalk segmentation, so it is except constructing and transporting complicated; Cost and manpower expend all big outside, structurally also have complicated with very stiff and demanding defective; Blend together dike, be made up of sloping breakwater that is in the bottom and the stalk dike that is in top, unrestrained effect is better, but construction is complicated relatively more, and structure is relative complex also, and a little less than the strain, cost is high; Pass through empty dike, be installed in top wave resistance structure in stake, the post support, constitute the shielding that the bottom can be permeable; Be mainly used in the waters that wave is little, the depth of water is big, construct and transport more conveniently, but range of application is narrower; And structural strength a little less than, anti-ripple effect is also relatively poor relatively; Floating embankment by the mole that buoyancy aid and anchor system, device are formed, can be subdued surperficial wave energy; Buoyancy aid iron moor type commonly used is on sinker, and the per pass floating embankment will have enough width, need establish several floating embankment sometimes and could prevent ripple effectively; Add the activity of its structure, often must consider the layout problem, floating embankment has the characteristics that are easy to move; Can use many places; But the floating embankment structure has more limitation, is mainly used in big and the waters that wave is little of the depth of water or some needs interim anti-ripple facility part, and narrow in application range, structural instability and anti-ripple effect are relatively poor.If on the basis of existing shielding material, only use rational structure just can solve above-mentioned all problems, prevent etc. bringing the positive effect of advancing by leaps and bounds for sea, river and lake, will be the embodiment of the wisdom of humanity.

The utility model content

The purpose of the utility model be to provide a kind of simple and reasonable firm, easy construction fast, convenient transportation and the low novel shielding of cost.

In order to achieve the above object, the technical scheme of the utility model is:

A kind of novel shielding; Have the curved wave blocking plate of substrate, cross section and reinforce the solid that adds of this wave blocking plate; And one or more fixedly pile body, aforesaid substrate, above-mentioned wave blocking plate and the above-mentioned solid that adds link together with removable mode, and constitute triangular shape; Aforesaid substrate is provided with the open-work that supplies above-mentioned fixedly pile body to pass accordingly, and the length of said fixing pile body is greater than the thickness of aforesaid substrate.

The above-mentioned solid that adds is tabular or bar shape, and is supported between the extrados of upper surface and above-mentioned wave blocking plate of aforesaid substrate, and is obliquely installed towards above-mentioned wave blocking plate direction.

Aforesaid substrate, above-mentioned wave blocking plate and above-mentioned adding on the solid, are provided with connecting portion in the junction respectively, and link together through this connecting portion; Aforesaid substrate is respectively the link slot one and link slot two that is built-in with connecting reinforcement corresponding to above-mentioned wave blocking plate and the above-mentioned connecting portion that adds solid, and correspondingly, it is connecting reinforcement corresponding to the connecting portion of aforesaid substrate that above-mentioned wave blocking plate and above-mentioned adds solid; Above-mentioned wave blocking plate is the link slot three that is built-in with connecting reinforcement corresponding to the above-mentioned connecting portion that adds solid, and correspondingly, the above-mentioned solid that adds is a connecting reinforcement corresponding to the connecting portion of above-mentioned wave blocking plate.

Above-mentioned wave blocking plate is the semicircle arcuation; Circular arc two ends line is perpendicular to aforesaid substrate; And the extrados of above-mentioned wave blocking plate is replaced at the edge of above-mentioned link slot one, and the above-mentioned side that adds one end of solid is replaced at the edge of above-mentioned link slot two, and above-mentioned link slot three is replaced the above-mentioned side that adds the solid other end.

Above-mentioned open-work is distributed in the both sides of above-mentioned wave blocking plate.

The lower end of said fixing pile body is sharp shape.

Above-mentioned wave blocking plate is provided with some through holes along its thickness direction.

Aforesaid substrate, wave blocking plate, add solid and fixedly pile body be all hollow structure.

Aforesaid substrate, wave blocking plate, add solid and fixedly pile body be all the prefabricated separate component that Reinforced Concrete Materials is processed.

After adopting technique scheme, the novel shielding of the utility model, the wave blocking plate that substrate, cross section are curved and add each parts such as solid and link together with removable mode; And constitute the rock-steady structure of triangular shape, and substrate is provided with open-work, and open-work is combined with fixedly that pile body passes; During use, the intrados of wave blocking plate attacked towards wave one be sidelong and put, fixedly pile body is squeezed into the prefabricated underground novel shielding that fixes whole the utility model from the open-work on the substrate again; And can squeeze into the fixedly pile body of some, and can confirm the quantity and the arrangement mode of the shielding of the utility model according to actual conditions such as length of preventing the ripple water front and wave sizes according to the ground situation in wave size and prefabricated place; Vertically form the mole shape, also can be arranged to the mole shape of many rows form, compared with prior art; The novel shielding of the utility model; The arc wave blocking plate will prolong and the contacting and the power effect time of wave, can be with the flexible bounce-back of wave, and impact resistance strengthens greatly; Secondly, removable connected mode make it have construction and convenient transportation quick, cost and human and material resources expend less advantage; Moreover the triangular shape structure of its advantages of simple has outside the lightweight remarkable beneficial effect it, and intensity and steadiness are all higher; Add fixedly pile body and be driven underground from open-work and be fixed, make it be difficult for being shifted, further strengthen its impact strength wave.

Further, fixedly the lower end of pile body is sharp shape, conveniently is driven underground.

Further, wave blocking plate is provided with some through holes along its thickness direction, can alleviate from experiencing the impact force of wave, and also making simultaneously between the shielding of bank and the utility model has certain water circulation and mass exchange, is beneficial to the sustainable development of environment.

Further again, each assembly of the shielding of the utility model, comprise substrate, wave blocking plate, add solid and fixedly pile body be hollow structure, can further alleviate the overall weight of the shielding of the utility model, convenient transportation and construction etc.

Description of drawings

Fig. 1 is the schematic cross-section of the utility model embodiment one;

Fig. 2 is the perspective view of the utility model embodiment one;

Fig. 3 is the decomposing schematic representation of the utility model embodiment one;

Fig. 4 is the perspective view of the utility model embodiment two;

Fig. 5 is the decomposing schematic representation of the utility model embodiment two;

Fig. 6 is the schematic cross-section of the utility model embodiment three.

Among the figure:

11-substrate 111-open-work

112-link slot one 113-link slot two

12-wave blocking plate 121-link slot three

13-adds solid

14-is pile body fixedly

21-substrate 211-open-work

212-link slot one 213-link slot two

22-wave blocking plate 221-link slot three

23-adds solid

24-is pile body fixedly

31-substrate 32-wave blocking plate

33-adds fixedly pile body of solid 34-

The specific embodiment

In order further to explain the technical scheme of the utility model, set forth in detail through specific embodiment below.

Embodiment one:

A kind of novel shielding of the utility model shown in Fig. 1-3, comprises substrate 11, wave blocking plate 12 and adds solid 13 and fixing pile body 14.

Substrate 11 is a reinforced concrete earthwork plate, lies against on the prefabricated ground, is provided with open-work 111 along its thickness direction near corresponding four corners on it; Wave blocking plate 12 and two add the top that solid 13 is arranged at substrate 11, and the cross section of wave blocking plate 12 is the semicircle arcuation, and the line at these circular arc two ends is perpendicular to substrate 11; Add solid 13 and be bar shape, two add solid 13 and are divided into the position near the two ends on the length direction of wave blocking plate 12, and add between the extrados of upper surface that is supported in substrate 11 that solid 13 tilts towards wave blocking plate 12 directions and wave blocking plate 12; Substrate 11, wave blocking plate 12 and add the structure that solid 13 constitutes and be firm triangular shape; The corresponding wave blocking plates 12 of substrate 11 with add solid 13 is respectively equipped with respective shapes in the connection link slot 1 and link slot 2 113, similar, wave blocking plate 12 correspondences add solid 13 is provided with respective shapes in the junction link slot 3 121; The extrados and the end face of wave blocking plate 12 replaced at the edge of link slot 1; The end face and the side at the two ends that add solid 13 replaced at the edge of link slot 2 113 and link slot 3 121 respectively, can further reinforce wave blocking plate 12 and add solid 13, and the relevant position in above-mentioned each link slot is provided with connecting reinforcement; Equally; Also be provided with connecting reinforcement in the lower end of wave blocking plate 12 with the corresponding link position that adds the two ends of solid 13, so substrate 11, wave blocking plate 12 with add solid 13 and carry out removable the connection through above-mentioned connecting reinforcement, and enough firmly; Cooperate open-work 111 also to be provided with the fixedly pile body 14 that four lower ends are sharp shape; This fixedly pile body 14 can pass open-work 111 and easily squeeze into prefabricated undergroundly, the shielding that prevents the utility model is moved under the impact of wave etc., and influences protection effect.

The novel shielding of the utility model when production and processing, comprises each assembly substrate, wave blocking plate and adds solid etc. and process independent monomer; Convenient transportation in use, is transported to each matching component in the place that the bank guard device need be set; With substrate, wave blocking plate with add solid and assemble, be about to corresponding junction and connect assembly unit according to schedule, the structure after assembly unit is accomplished lies on the prefabricated ground of ready work; The direction that the intrados of wave blocking plate attacks corresponding to wave with predefined angle, after the placement steadily, fixedly pile body is squeezed into of living in underground from corresponding open-work; As requested, repeat to make the novel shielding of several the utility model, and arrange accordingly and make up according to actual conditions; When wave attacks, jump on wave blocking plate, wave can flow by arcwall face in the wave blocking plate upper edge; This flowing time promptly is the time of contact of wave and wave blocking plate, according in certain momentum, and the rule that power and time are inversely proportional to; Wave blocking plate can be dissolved the impulse force of wave with this flexible mode; Even wave rebounded subdue follow-up wave, be the Rational structure that meets the natural law so the wave blocking plate of arc cooperates the triangular shape structure with stability, and be applicable in the littoral protection field.

Embodiment two:

A kind of novel shielding of the utility model shown in Fig. 4-5, comprises substrate 21, wave blocking plate 22 and adds solid 23 and fixing pile body 24.

Substrate 21 is a reinforced concrete earthwork plate, lies against on the prefabricated ground, is provided with open-work 211 along its thickness direction near corresponding four corners on it; Wave blocking plate 22 and add the top that solid 23 is arranged at substrate 21, the cross section of wave blocking plate 22 is the semicircle arcuation, and the line at these circular arc two ends is perpendicular to substrate 21; Add solid 23 and be tabular; Add solid 23 and tilt and the cambered surface that is parallel to wave blocking plate 22 is supported between the extrados of upper surface and wave blocking plate 22 of substrate 21 towards wave blocking plate 22 directions, substrate 21, wave blocking plate 22 and add the structure that solid 23 constitutes and be firm triangular shape, substrate 21 corresponding wave blocking plates 22 with add solid 23 is respectively equipped with respective shapes in the connection link slot 1 and link slot 2 213; Similar; Wave blocking plate 22 correspondences add solid 23 is provided with respective shapes in the junction link slot 3 221, and the extrados and the end face of wave blocking plate 22 replaced at the edge of link slot 1, and the edge of link slot 2 213 and link slot 3 221 is replaced the end face and the side at the two ends that add solid 23 respectively; Can further reinforce wave blocking plate 22 and add solid 23; And the relevant position in above-mentioned each link slot is provided with connecting reinforcement, and is same, also is provided with connecting reinforcement at the lower end and the corresponding link position that adds the two ends of solid 23 of wave blocking plate 22; And then substrate 21, wave blocking plate 22 with add solid 23 and carry out removable the connection through above-mentioned connecting reinforcement; And enough firm, cooperate open-work 211 also to be provided with the fixedly pile body 24 that four lower ends are sharp shape, this fixedly pile body 24 can pass open-work 211 and easily squeeze into prefabricated underground; Prevent that the shielding monomer is moved under the impact of wave etc., and influence protection effect.

The novel shielding of the utility model in use, its transportation effect identical with result of use with embodiment one.

Embodiment three:

A kind of novel shielding of the utility model, as shown in Figure 6, comprise substrate 31, wave blocking plate 32 and add solid 33 and fixing pile body 34.

In implementation process; With the difference of the foregoing description one and embodiment two be part or all of assembly comprise substrate 31, wave blocking plate 32 and add solid 33 and fixedly pile body 34 be hollow structure, but this structure does not influence the impact strength of anti-wave etc. of the shielding of the utility model.

The novel shielding of the utility model in use, its result of use is identical with embodiment one, again since its have hollow structure, further alleviate overall weight, its transportation and installation process in all more convenient.

The novel shielding of the utility model; The quantity that adds solid in embodiment one can increase and decrease as requested, and the arrangement mode that adds solid also can adjust, like position relation up and down; Simultaneously; Profile also can be arranged to tabular or other Reasonable Shape, and when to add solid be tabular, adding plane, solid place can be parallel or vertical with the cambered surface of wave blocking plate; The quantity of the open-work among the embodiment one and position all can be provided with as requested; Tabular in embodiment two adds plane, solid place can be parallel or vertical with the cambered surface of wave blocking plate; Also can adopt positional alignment mode up and down; Also can further be arranged to the form of reinforcing rib with adding solid, and the adding solid quantity and can adjust as requested of this moment; The quantity of the open-work among the embodiment two and position all can be provided with as requested; The amount of space of the hollow structure in embodiment three and big I are adjusted with factor such as technical level as requested, but the shielding that will guarantee the utility model has the impact strength that enough opposing waves etc. impact; Also can the wave blocking plate in the present embodiment be arranged to have the form of some through holes; Making between the shielding of bank and the utility model has certain water circulation and mass exchange, also can further alleviate impact force and the own wt from the wave of experiencing in the time of anti-ripple; The substrate of the shielding of the shielding of the utility model, wave blocking plate and add solid; And fixedly pile body is the prefabricated separate component that Reinforced Concrete Materials is processed; Enough intensity is arranged and help the one-body molded of connecting reinforcement, further, the separate component structure helps people according to geographical and natural cause and condition; Like the intensity of the coastline length of preset shielding and wave here etc., the shielding of one or more the utility model is vertically arranged or many row's arrangements; When place, protector place no longer need protect; Also can dismantle the shielding of the utility model; Again be shipped to next place that need protect and carry out secondary or repeatedly utilization; Also can store subsequent usely, its rational structure makes it aspect numerous, all reflect higher comfort level.

The product form of the utility model and the scope of application are not limited to this case diagram and embodiment, and any unit or individual are the suitable variation or the modification of the similar thinking of production or business purpose to it, all will be regarded as the enforcement to the patent of the utility model.

Claims

1. novel shielding; It is characterized in that: have the curved wave blocking plate of substrate, cross section and reinforce the solid that adds of this wave blocking plate; And one or more fixedly pile body, aforesaid substrate, above-mentioned wave blocking plate and the above-mentioned solid that adds link together with removable mode, and constitute triangular shape; Aforesaid substrate is provided with the open-work that supplies above-mentioned fixedly pile body to pass accordingly, and the length of said fixing pile body is greater than the thickness of aforesaid substrate.

2. a kind of novel shielding according to claim 1 is characterized in that: the above-mentioned solid that adds is tabular or bar shape, and is supported between the extrados of upper surface and above-mentioned wave blocking plate of aforesaid substrate, and is obliquely installed towards above-mentioned wave blocking plate direction.

3. a kind of novel shielding according to claim 1 is characterized in that: aforesaid substrate, above-mentioned wave blocking plate and above-mentioned adding on the solid, are provided with connecting portion in the junction respectively, and link together through this connecting portion; Aforesaid substrate is respectively the link slot one and link slot two that is built-in with connecting reinforcement corresponding to above-mentioned wave blocking plate and the above-mentioned connecting portion that adds solid, and correspondingly, it is connecting reinforcement corresponding to the connecting portion of aforesaid substrate that above-mentioned wave blocking plate and above-mentioned adds solid; Above-mentioned wave blocking plate is the link slot three that is built-in with connecting reinforcement corresponding to the above-mentioned connecting portion that adds solid, and correspondingly, the above-mentioned solid that adds is a connecting reinforcement corresponding to the connecting portion of above-mentioned wave blocking plate.

4. a kind of novel shielding according to claim 3; It is characterized in that: above-mentioned wave blocking plate is the semicircle arcuation; Circular arc two ends line is perpendicular to aforesaid substrate; And the extrados of above-mentioned wave blocking plate is replaced at the edge of above-mentioned link slot one, and the above-mentioned side that adds one end of solid is replaced at the edge of above-mentioned link slot two, and above-mentioned link slot three is replaced the above-mentioned side that adds the solid other end.

5. a kind of novel shielding according to claim 1, it is characterized in that: above-mentioned open-work is distributed in the both sides of above-mentioned wave blocking plate.

6. a kind of novel shielding according to claim 1, it is characterized in that: the lower end of said fixing pile body is sharp shape.

7. a kind of novel shielding according to claim 1 is characterized in that: above-mentioned wave blocking plate is provided with some through holes along its thickness direction.

8. a kind of novel shielding according to claim 1 is characterized in that: aforesaid substrate, wave blocking plate, add solid and fixedly pile body be all hollow structure.

9. a kind of novel shielding according to claim 1 is characterized in that: aforesaid substrate, wave blocking plate, add solid and fixedly pile body be all the prefabricated separate component that Reinforced Concrete Materials is processed.